A History of Short Words

From the New York Times Crossword Puzzle

SNERD

Sat, 21 Jun '25
Mortimer who once made a guest appearance on "The Muppet Show"
Sun, 15 Dec '24
Bergen's dummy Mortimer
Sat, 28 May '22
Mortimer ___, famed ventriloquy dummy of old
Thu, 10 Mar '22
Mortimer ___, ventriloquy dummy of old TV